固定样本大小(抽样)设计

[00:00.00]Qi Baishi(1983-1957) [00:07.07]was one of China's greatest painters. [00:10.24]He worked as a wood carver [00:11.74]during his early youth. [00:13.59]Then between 1902 and 1909, [00:17.20]he traveled across the country [00:19.23]and painted

发表于:2018-12-04 / 阅读(194) / 评论(0) 分类 北师大版高中英语模块2

Student Architects Shine in Solar Energy Contest Dreams and designs of young architects are shining brightly in Washington at the bi-annual Solar Decathlon. They have come from around the world, college students combining their education with their i

发表于:2018-12-16 / 阅读(34) / 评论(0) 分类 VOA标准英语2011年(九月)

Study: Running Sun Power Plant With Molten Metal May Be Cheaper 研究显示太阳电站运行或拉低熔融金属价格 Power plants that work with concentrated solar power use special molten salt to convert the suns heat into steam which turns the

发表于:2019-01-14 / 阅读(33) / 评论(0) 分类 VOA标准英语2016年(三月)

13. We referred to some photos of previous exhibitions on the computer. 我们在计算机里找到一些过去参展的照片作参考。 还能这样说: We searched our computer to refer to some photos of previous exhibition. We found some photo

发表于:2019-01-21 / 阅读(34) / 评论(0) 分类 情景会话口袋书人际篇

9. The gloves were designed for extremely cold climates. 这些手套是为抵御严寒天气制造的。 还能这样说: The gloves were made for cold days. The gloves are made to prevent against the coldness. 应用解析: design sth. as 打算把

发表于:2019-01-21 / 阅读(32) / 评论(0) 分类 情景会话口袋书人际篇

The International Solar Decathlon has concluded in the US Capital of Washington, after 19 teams from 5 countries competed using their own unique designs. A team of university students from China were also there. Here's Wei Tong has more. China's Tong

发表于:2019-02-14 / 阅读(27) / 评论(0) 分类 世界各地新闻集锦
学英语单词
Aconitum bulleyanum
al majann
alectryomancy
almo
AOTC
axis of equilibrium
Azolid
be itching to do sth
black figure nation
borelli
cast iron straightedge
cellulose acetate sheet spectacle frame
Channel Associated Signaling
channel filling
check out equipment
chill reducing effect
coated chipping
common diseases
common-ion effect
Constable, John
control protocol message
crystallographic form
Dapi Township
database security and integrity
diagnostic developmental method
discolorate
discount accreted
elbra
enchained
etch bands
extruded particle
fork of belt shifter
fretty
God give you the machine
gross requirements
halfro
hegemonism
Hoech'ang-gun
Hydatigena
ictus
indicating mechanism
Internet overview
interspinale (os.)
Ipoctal
isomeranzin
jolliment
k?t zu ch'ieh
land based facilities
leekpai
limited price store
local letter of credit
local lightning counter
longitudinal parking
Ma. B. J.
Magnolia officinalis subsp. biloba
main stack instrumentation
management indirect costs
meat infusion agar
medium-ranges
megaplumes
microfridge
minkus
molasses solution mixer
Nonlinear Crystals
not acting as auditor
number of fields per second
numerical control (nc)
pace car
peavie
place of transhipment
planet type grinding mill
play favorites
psychrometric formula
punish by law
radio-frequency sensitivity
red fiber
relacquering
Salpeter process
sap beetle
seeding operation
sigloite
singledrum
sir roger de coverley (england)
slicked-back
Spiradiclis luochengensis
sponsal
spot package
standard pressure level
station type cubicle switchgear
stochastic activities
Tarqūmiyah
three represents
to...extent
topdressing
transvestists
tuzlaite
two way lock
ul unload
uniform-pressure drop valve
unpregnable
vespers
water births